Seiko 6139B 8002 Watch case backSeiko 6139B 8002 Watch case back. The Watch case is an authentic part from a watch movement by Seiko.

Seiko 6309A 122602 Center Wheel Cock/Bridge with 1 screw

Longines 428 0425 Click with 1 screw

the ultimate component for precision and excellence in horology

Elevate your watch’s performance and let every moment count with a sweep second wheel that inspires confidence and pride in every tick

Whether you're a seasoned collector or a budding enthusiast

ensures your timepiece keeps ticking with unmatched accuracy and style

this component is essential for the perfect assembly and maintenance of your cherished watch

and make every moment count with Longines

Put Your Time in the Right Place with the Longines L890

Give your Baume Mercier the care it deserves—trust in a part that’s built to last and designed to inspire confidence every time you check the hour

Schild continues to deliver quality that stands the test of time

Its precision engineering and robust construction guarantee smooth energy transfer and enduring stability